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Difference between revisions of "Configuring a Relational Transformation Mapping (ELUG)"
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− | + | <div style="margin:5px;float:right;border:1px solid #000000;padding:5px">__TOC__ | |
− | + | [[Special:Whatlinkshere/Configuring a Relational Transformation Mapping (ELUG)|Related Topics]]</div> | |
− | + | ||
+ | For information on how to create EclipseLink mappings, see [[Creating%20a%20Mapping%20(ELUG)|Creating a Mapping]]. | ||
This table lists the configurable options for a relational transformation mapping. | This table lists the configurable options for a relational transformation mapping. | ||
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| id="r2c1-t2" headers="r1c1-t2" align="left" | | | id="r2c1-t2" headers="r1c1-t2" align="left" | | ||
− | + | [[Configuring%20a%20Mapping%20(ELUG)#Configuring Attribute Transformer|Attribute transformer ]] | |
| headers="r2c1-t2 r1c2-t2" align="left" | | | headers="r2c1-t2 r1c2-t2" align="left" | | ||
[[Image:support.gif|Supported]] | [[Image:support.gif|Supported]] | ||
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| id="r3c1-t2" headers="r1c1-t2" align="left" | | | id="r3c1-t2" headers="r1c1-t2" align="left" | | ||
− | + | [[Configuring%20a%20Mapping%20(ELUG)#Configuring Field Transformer Associations|Field transformer associations ]] | |
| headers="r3c1-t2 r1c2-t2" align="left" | | | headers="r3c1-t2 r1c2-t2" align="left" | | ||
[[Image:support.gif|Supported]] | [[Image:support.gif|Supported]] | ||
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| id="r4c1-t2" headers="r1c1-t2" align="left" | | | id="r4c1-t2" headers="r1c1-t2" align="left" | | ||
− | + | [[Configuring%20a%20Mapping%20(ELUG)#Configuring Indirection (Lazy Loading)|Indirection (lazy loading)]] | |
| headers="r4c1-t2 r1c2-t2" align="left" | | | headers="r4c1-t2 r1c2-t2" align="left" | | ||
[[Image:support.gif|Supported]] | [[Image:support.gif|Supported]] | ||
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| id="r5c1-t2" headers="r1c1-t2" align="left" | | | id="r5c1-t2" headers="r1c1-t2" align="left" | | ||
− | [[Configuring%20a%20Mapping%20(ELUG)|Configuring a Type Conversion Converter]] | + | [[Configuring%20a%20Mapping%20(ELUG)#Configuring a Type Conversion Converter|Configuring a Type Conversion Converter]] |
| headers="r5c1-t2 r1c2-t2" align="left" | | | headers="r5c1-t2 r1c2-t2" align="left" | | ||
[[Image:support.gif|Supported]] | [[Image:support.gif|Supported]] | ||
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| id="r6c1-t2" headers="r1c1-t2" align="left" | | | id="r6c1-t2" headers="r1c1-t2" align="left" | | ||
− | + | [[Configuring%20a%20Mapping%20(ELUG)#Configuring Mapping Comments|Mapping comments ]] | |
| headers="r6c1-t2 r1c2-t2" align="left" | | | headers="r6c1-t2 r1c2-t2" align="left" | | ||
[[Image:support.gif|Supported]] | [[Image:support.gif|Supported]] | ||
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| id="r7c1-t2" headers="r1c1-t2" align="left" | | | id="r7c1-t2" headers="r1c1-t2" align="left" | | ||
− | + | [[Configuring%20a%20Mapping%20(ELUG)#Configuring Method or Direct Field Accessing at the Mapping Level|Method or direct field access]] | |
| headers="r7c1-t2 r1c2-t2" align="left" | | | headers="r7c1-t2 r1c2-t2" align="left" | | ||
[[Image:support.gif|Supported]] | [[Image:support.gif|Supported]] | ||
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| id="r8c1-t2" headers="r1c1-t2" align="left" | | | id="r8c1-t2" headers="r1c1-t2" align="left" | | ||
− | + | [[Configuring%20a%20Mapping%20(ELUG)#Configuring Read-Only Mappings|Read-only mapping ]] | |
| headers="r8c1-t2 r1c2-t2" align="left" | | | headers="r8c1-t2 r1c2-t2" align="left" | | ||
[[Image:support.gif|Supported]] | [[Image:support.gif|Supported]] | ||
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For more information, see the following: | For more information, see the following: | ||
− | + | * [[Introduction%20to%20Relational%20Mappings%20(ELUG)#Transformation Mapping|Transformation Mapping]] | |
− | * [[Introduction%20to%20Relational%20Mappings%20(ELUG)|Transformation Mapping]] | + | |
* [[Configuring%20a%20Relational%20Mapping%20(ELUG)|Configuring a Relational Mapping]] | * [[Configuring%20a%20Relational%20Mapping%20(ELUG)|Configuring a Relational Mapping]] | ||
− | * [[ | + | * [[Configuring%20a%20Mapping%20(ELUG)|Configuring a Mapping]]. |
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---- | ---- | ||
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[[Category: Task]] | [[Category: Task]] | ||
[[Category: Concept]] | [[Category: Concept]] | ||
+ | [[Category: ORM]] |
Latest revision as of 13:01, 19 December 2007
For information on how to create EclipseLink mappings, see Creating a Mapping.
This table lists the configurable options for a relational transformation mapping.
Option | Workbench | Java |
---|---|---|
This example shows how to create a transformation mapping and add it to a descriptor using Java code.
Transformation Mapping
public void customize(ClassDescriptor descriptor) { TransformationMapping mapping = new TransformationMapping(); // configure mapping ... // add mapping to descriptor descriptor.addMapping(mapping); }
For more information, see the following: